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🍺 Elevate Every Brew with Micro-Bubble Magic!
The FERRODAY 0.5 Micron Diffusion Stainless Steel Aeration Stone delivers ultra-fine bubble diffusion for superior oxygenation and carbonation in homebrewing. Made from corrosion-resistant 304 stainless steel and paired with a 20-inch food-grade silicone hose, it ensures durable, safe, and seamless integration with standard keg systems. Ideal for enhancing beer, wine, and soda, this aeration stone is easy to clean and built to last, making it a must-have for any serious homebrewer aiming for professional-quality results.














| ASIN | B07DFF4D3H |
| Best Sellers Rank | #47,766 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1 in Brewing Aeration Equipment |
| Brand | Ferroday |
| Brand Name | Ferroday |
| Color | 1PCS |
| Customer Reviews | 4.5 out of 5 stars 322 Reviews |
| Is Dishwasher Safe | No |
| Is the item dishwasher safe? | No |
| Manufacturer | Ferroday |
| Manufacturer Part Number | D-Stone0.5 |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Number | D-Stone0.5 |
| Number of Items | 2 |
| Number of Packs | 1 |
| Shape | Round |
| UPC | 765470576157 |
| Unit Count | 1.0 Count |
K**S
Bubbles for days
Works great in carbonating 5 gals of beer or sparkling water. And the included hose fits right over the post with no need to use a hose clamp.
N**L
Good product
Perfect article. One does need a srong pump to make the RVS stones work.
R**Y
Useful for small conical fermenters
Small but works well.I attached this to a silicone tube and 1.5” TC ball lock connected to the lid of my conical SS fermentation vessel. Easy way to force carb.
J**A
Tiempo de entrega
Excelente calidad y llegó antes de la fecha estimada a colombia
P**G
Diffusion stone
Great product
E**K
Charge fast
Works great, charges kegs way faster
S**B
air stones for making vinegar.
Using for making vinegar these have held up through 3 three gallon batches of vinegar and show no signs of deterioration or clogging.
I**L
Seems like no quality control - EDITED -
As with some others, mine was defective with all the bubbles coming out of 3 or 4 areas… all VERY large bubbles; almost like right out of the tube. ***EDIT*** I got a replacement, and it was much better… not as good as I’d like, but a solid 3.5 star, rather than the 1 star originally given.
Trustpilot
2 months ago
2 weeks ago